def testDelWord(self):
""" Test deleting a word """
# This parent I've chosen has only one child
db = self.getDB()
num_trees, matched_words = cf.searchDB(db, "varch")
test_parent = matched_words[0][1]
num_trees, matched_words = cf.searchDB(db, "ferkel")
test_word = matched_words[0][1]
# # Test deleting a word that's not in the tree?
# word_dets = {'lang': 'English', 'text': ['banana', 'pineapple'],
# 'morpheme': 'bannana', 'def': 'A fruity thing'}
# orphan_word = cf.createWord(word_dets)
# self.assertRaises(cf.EtymExceptWord, cf.deleteWord, orphan_word)
# Test deleting a word
cf.deleteWord(test_word)
self.assertEqual(cf.loadWordChildren(test_parent), [])
num_trees, matched_words = cf.searchDB(db, "ferkel")
self.assertEqual(num_trees, 0)
# Reload the db, delete the parent and ensure the child moves up
db = self.getDB()
num_trees, matched_words = cf.searchDB(db, "varch")
test_parent = matched_words[0][1]
num_trees, matched_words = cf.searchDB(db, "ferkel")
test_word = matched_words[0][1]
test_grandparent = cf.loadWordParents(test_parent)
cf.deleteWord(test_parent)
self.assertEqual(cf.loadWordParents(test_word), test_grandparent)
def testChangeChildren(self):
""" Tests modifying the children of a word """
chosen_word = self.getWord("far")
real_children = cf.loadWordChildren(chosen_word)
word_dets = {"lang": "English", "text": ["banana", "pineapple"], "morpheme": "bannana", "def": "A fruity thing"}
test_child = cf.createWord(word_dets)
cf.validateWord(test_child)
# Test output with good input
# (chosen_word only has one child)
new_children = list(real_children)
new_children.append(test_child)
cf.editWordChildren(chosen_word, new_children)
self.assertEqual(cf.countWordChildren(chosen_word), 2)
# This removes children from chosen_word
cf.editWordChildren(chosen_word, None)
self.assertEqual(cf.countWordChildren(chosen_word), 0)
self.assertEqual(cf.loadWordParents(real_children[0]), None)
self.assertEqual(cf.loadWordParents(test_child), None)
# Let's add a child back on
cf.editWordChildren(chosen_word, test_child)
self.assertEqual(cf.countWordChildren(chosen_word), 1)
self.assertEqual(cf.loadWordParents(test_child), chosen_word)
def testCreateWord(self):
""" Test creating a new word """
# Try some bad inputs
word_dets = None
self.assertRaises(cf.EtymExceptWord, cf.createWord, word_dets)
word_dets = {}
self.assertRaises(cf.EtymExceptWord, cf.createWord, word_dets)
word_dets = {"lang": "English"}
self.assertRaises(cf.EtymExceptWord, cf.createWord, word_dets)
word_dets = {"lang": "English", "text": "banana", "morpheme": "bannana", "def": "A fruity thing"}
self.assertRaises(cf.EtymExceptWord, cf.createWord, word_dets)
# Now a good input, test the output
word_dets = {
"lang": "English",
"text": ["banana", "pineapple"],
"morpheme": "bannana",
"def": "A fruity thing",
"tag": "word",
}
new_word = cf.createWord(word_dets)
new_word_details = cf.loadWordDetails(new_word)
self.assertEqual(word_dets, new_word_details)
# Try creating a word with a specified parent/children
child_dets = {"lang": "Spanglish", "text": ["strawberry"], "morpheme": "strawberry", "def": "A fruity thing"}
parent_dets = {"lang": "Fromesian", "text": ["raspberry"], "morpheme": "raspberry", "def": "A fruity thing"}
word_dets = {"lang": "English", "text": ["banana"], "morpheme": "banana", "def": "A fruity thing"}
new_child = cf.createWord(child_dets)
new_parent = cf.createWord(parent_dets)
new_word = cf.createWord(word_dets, word_parent=new_parent, word_children=new_child)
self.assertEqual(cf.loadWordChildren(new_word)[0], new_child)
self.assertEqual(cf.loadWordParents(new_word), new_parent)
def testMoveWord(self):
""" Test moving a word to a different location in the tree """
db = self.getDB()
# Here we move ross to be a child of hross
# First get references to the words
num_trees, matched_words = cf.searchDB(db, "ross")
test_source = matched_words[0][1]
test_source_parent = cf.loadWordParents(test_source)
num_trees, matched_words = cf.searchDB(db, "hross")
test_dest_parent = matched_words[0][1]
self.assertEqual(cf.countWordChildren(test_dest_parent), 0)
# Perform the move
cf.moveWord(test_source, test_dest_parent)
# Make sure it really happened
self.assertEqual(cf.countWordChildren(test_dest_parent), 1)
self.assertEqual(cf.countWordChildren(test_source_parent), 0)
self.assertEqual(cf.loadWordParents(test_source), test_dest_parent)
# Let's test for some bad inputs
self.assertRaises(cf.EtymExceptWord, cf.moveWord, None, None)
self.assertRaises(cf.EtymExceptWord, cf.moveWord, test_source, None)
self.assertRaises(cf.EtymExceptWord, cf.moveWord, None, test_source)
# Another test, this time make sure the children are maintained
# We move fearh (which has a child and a grandchild) to be a child
# of porcus (which has two children and a few further descendants)
db = self.getDB()
# First get references to the words
num_trees, matched_words = cf.searchDB(db, "fearh")
test_source = matched_words[0][1]
test_source_parent = cf.loadWordParents(test_source)
num_trees, matched_words = cf.searchDB(db, "porcus")
test_dest_parent = matched_words[0][1]
self.assertEqual(cf.countWordChildren(test_dest_parent), 2)
self.assertEqual(cf.countWordChildren(test_source), 1)
# Perform the move
cf.moveWord(test_source, test_dest_parent)
# Make sure it really happened
self.assertEqual(cf.countWordChildren(test_dest_parent), 3)
self.assertEqual(cf.countWordChildren(test_source_parent), 2)
self.assertEqual(cf.loadWordParents(test_source), test_dest_parent)
self.assertEqual(cf.countWordChildren(test_source), 1)
num_trees, matched_words = cf.searchDB(db, "far")
test_dest_child = matched_words[0][1]
self.assertEqual(cf.loadWordParents(test_dest_child), test_source)
def TreeItemAddSib(self, event):
""" Add a sibling to the selected tree item """
# Create a word with some default values
#wordDets = cf.loadWordDetails(self.current_node)
word_dets = {'text': ['NEW WORD'], 'morpheme': 'NEW WORD', 'lang':
'UNKNOWN', 'def': 'Change me!'}
new_word = cf.createWord(word_dets,
word_parent=cf.loadWordParents(self.current_node))
# Refresh the tree, select new word
self.DisplayTree(self.search_root, self.search_words, select=new_word)
def testChangeParent(self):
""" Tests modifying the parent of a word """
# This word has a parent, 'equinus'
chosen_word = self.getWord("equine")
# Make sure it can read the parent
test_parent = cf.loadWordParents(chosen_word)
parent_details = cf.loadWordDetails(test_parent)
self.assertEqual(parent_details["text"], ["equinus"])
self.assertEqual(parent_details["lang"], "Latin")
# Add a new word and set its parent
word_dets = {"lang": "English", "text": ["banana", "pineapple"], "morpheme": "bannana", "def": "A fruity thing"}
new_word = cf.createWord(word_dets)
cf.editWordParent(new_word, test_parent)
self.assertEqual(cf.countWordChildren(test_parent), 2)
self.assertEqual(cf.countWordChildren(chosen_word), 0)
cf.editWordParent(new_word, chosen_word)
self.assertEqual(cf.countWordChildren(chosen_word), 1)
# Add a new word and it to be parent to a word
new_word = cf.createWord(word_dets)
cf.editWordParent(chosen_word, new_word)
self.assertEqual(new_word, cf.loadWordParents(chosen_word))
def testReadWordParents(self):
""" Test reading the parents of a word """
# The root shouldn't have any parents
# TODO: Re-enable this once I can search for roots
# chosen_word = self.getWord('khursa')
# word_parents = cf.loadWordParents(chosen_word)
# self.assertEqual(word_parents, None)
# self.assertRaises(cf.EtymExceptWord, cf.loadWordDetails, word_parents[0])
# This word should have one parent
chosen_word = self.getWord("horse")
word_parents = cf.loadWordParents(chosen_word)
wordDets = cf.loadWordDetails(word_parents)
self.assertEqual(wordDets["text"][0], "hors")
self.assertEqual(wordDets["lang"], "Old English")
self.assertEqual(wordDets["def"], "A man-eating beast")